Prince Of Persia The Sands Of Time (2010)

Genre: Action | Adventure | Fantasy | Romance
Starring: Jake Gyllenhaal, Gemma Arterton, Ben Kingsley

Plot: A young fugitive prince and princess must stop a villain who unknowingly threatens to destroy the world with a special dagger that enables the magic sand inside to reverse time.

http://www.imdb.com/title/tt0473075/
http://en.wikipedia.org/wiki/Prince_of_Persia:_The_Sands_of_Time_(film)